Rockwell-automation 1771-ICD DC(20-60V)Input Module Installation Instr Manual de usuario descargar pdf (Pagina 8)

Specifications

8 DC (20-60V) Input Module Cat. No. 1771-ICD Series B

Publication 1771-5.29 – February 2000

Inputs per Module 16

Module Location 1771-A1B, -A2B, -A3B, -A3B1, -A4B or later I/O

chassis; 1771-AM1, -AM2

Input Voltage Range 20 to 60V dc

Minimum Input Current 2mA at 20V dc; 6mA at 60V dc

Minimum Off-state Current 1.2mA @ 12V dc

Maximum Off-state Voltage 12V dc

Minimum On-state Voltage 20V dc

Input Impedance 10K ohms maximum

Input Signal Delay Low to high propagation delay - 6ms( +2ms)

High to low propagation delay - 20ms (+1ms)

Power Dissipation 5.9 Watts (max.), 1.3 Watts (min.)

Thermal Dissipation 19.93 BTU/hr (max.), 4.3 BTU/hr (min.)

Backplane Current 250mA @ 5V dc +5%

Isolation Voltage Isolation meets or exceeds UL Standard 508, and CSA

Standard C22.2 No. 142.

Environmental Conditions

Operational Temperature

Storage Temperature

Relative Humidity

to 60

C (32

to 140

-40

to 85

C (-40

to 185

5 to 95% (without condensation)

Conductors Wire Size

Category

14 gauge (2mm

) stranded maximum

3/64 inch (1.2mm) insulation maximum

Keying Between 10 and 12

Between 18 and 20

Field Wiring Arm Catalog Number 1771-WH

Wiring Arm Screw Torque 7-9 inch-pounds

Agency Certification

(when product is marked)

• CSA certified

• CSA Class I, Division 2, Groups A, B, C, D certified

• UL listed

• CE marked for all applicable directives

• C–Tick marked for all applicable acts

Refer to publication 1770-4.1, Programmable Controller Wiring and Grounding Guidelines.

Allen-Bradley, a Rockwell Automation Business, has been helping its customers improve

productivity and quality for more than 90 years. We design, manufacture and support a broad

range of automation products worldwide. They include logic processors, power and motion

control devices, operator interfaces, sensors and a variety of software. Rockwell is one of the

world’s leading technology companies.

Worldwide representation.

Argentina • Australia • Austria • Bahrain • Belgium • Brazil • Bulgaria • Canada • Chile • China, PRC • Colombia • Costa Rica • Croatia • Cyprus • Czech Republic •

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Ireland • Israel • Italy • Jamaica • Japan • Jordan • Korea • Kuwait • Lebanon • Malaysia • Mexico • Netherlands • New Zealand • Norway • Pakistan • Peru •

Philippines • Poland • Portugal • Puerto Rico • Qatar • Romania • Russia–CIS • Saudi Arabia • Singapore • Slovakia • Slovenia • South Africa, Republic • Spain •

Sweden • Switzerland • Taiwan • Thailand • Turkey • United Arab Emirates • United Kingdom • United States • Uruguay • Venezuela • Yugoslavia

Allen-Bradley Headquarters, 1201 South Second Street, Milwaukee, WI 53204 USA, Tel: (1) 414 382-2000 Fax: (1) 414 382-4444

Publication 1771-5.29 – February 2000

Supersedes publication 1771-5.29 – October 1995

PN955122–75B

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Rockwell-automation 1771-ICD DC(20-60V)Input Module Installation Instr Manual de usuario Pagina 8

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